In the summer, the son solves the problem: the weight of two ducks is 12 kg.

How much does a duck weigh? He breathes, dreams, and does not write.

I: “What are you going to do?”

Son (with bitterness): Take from 12 two.

I: What if you give me a pop?

Divide 12 by 2.

I : Why? (Explanation of the task)

Son (with an unfailing pain in his voice): Because I have no other

The exit!